130138611 has 8 divisors (see below), whose sum is σ = 174767040. Its totient is φ = 86134632.

The previous prime is 130138579. The next prime is 130138627. The reversal of 130138611 is 116831031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130138611 - 2⁵ = 130138579 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130838611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155625 + ... + 156458.

It is an arithmetic number, because the mean of its divisors is an integer number (21845880).

Almost surely, 2^130138611 is an apocalyptic number.

130138611 is a deficient number, since it is larger than the sum of its proper divisors (44628429).

130138611 is a wasteful number, since it uses less digits than its factorization.

130138611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312225.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 130138611 is about 11407.8311260292. The cubic root of 130138611 is about 506.7596828784.

Adding to 130138611 its reverse (116831031), we get a palindrome (246969642).

The spelling of 130138611 in words is "one hundred thirty million, one hundred thirty-eight thousand, six hundred eleven".